1662348

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 4273920

約数和(自身を除く): 2611572

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 317, 437, 634, 874, 951, 1268, 1311, 1748, 1902, 2622, 3804, 5244, 6023, 7291, 12046, 14582, 18069, 21873, 24092, 29164, 36138, 43746, 72276, 87492, 138529, 277058, 415587, 554116, 831174, 1662348]

約数ペア:

[(1, 1662348), (2, 831174), (3, 554116), (4, 415587), (6, 277058), (12, 138529), (19, 87492), (23, 72276), (38, 43746), (46, 36138), (57, 29164), (69, 24092), (76, 21873), (92, 18069), (114, 14582), (138, 12046), (228, 7291), (276, 6023), (317, 5244), (437, 3804), (634, 2622), (874, 1902), (951, 1748), (1268, 1311)]